Finding the Fourth Proportional to 8,039,031.27, 12,051,768.78 and 3,486,652.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,039,031.27 : 12,051,768.78 = 3,486,652.73 : x
2. Step 2: Convert to fraction form
   8,039,031.27/12,051,768.78 = 3,486,652.73/x
3. Step 3: Cross multiply
   8,039,031.27x = 12,051,768.78 × 3,486,652.73
4. Step 4: Simplify right side
   8,039,031.27x = 42,020,332,457,856.92
5. Step 5: Solve for x
   x = 42,020,332,457,856.92/8,039,031.27
6. Step 6: Final answer
   x = 5,227,039.31